<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>封装测试</title>
	<script src="jquery-2.0.0-min.js"></script>
	<script src="project.js"></script>
	<script src="index.js"></script>
</head>
<body>
    <form action="">
	  <input type="text" name="name" class="inp" placeholder="123">
	  <input type="submit" class="tij">
	</form>
</body>
</html>